🧩 词语组成解析
curve [经](表明税率与税收关系的)拉弗曲线
curve
[kɝv]
n. 弧线，曲线;曲线状物;弯曲物;[棒]曲线板;
vt. 使弯曲;使成曲线;使成弧形;
vi. 弯曲;弯成曲线，弯成弧形;沿曲线行进;
adj. 弯曲的;曲线形的;
🗣️ 情景例句
Can I speak with Mr. or Mrs. Burns?
我可以跟Burns先生或太太通话吗？
I asked him to keep quiet, but he wouldn't.
我请他保持肃静，但是他不肯。
Yes, I know it's bad, but I need to do some shopping.
是的，我知道天不好，但我得买点东西。